The age of an individual are often counted differently in several age people. This calculator is count on the serval common age system. During this system, age grows at the birthday. For instance , the age of an individual that has lived for 3 years and 11 months is 3 and therefore the age will address 4 at his/her next birthday one month later. Most western countries use this age system.
In some cultures, age is show by counting years with or without including the year. For example , one person is twenty years old is that the other person is within the twenty-first year of his/her life. In one among the normal Chinese age systems, people are born at age 1 and therefore the age grows up at the age of the same normal Chinese Year birthday. For example , if one baby was born one day the before the normal Chinese New Year , 2 days later the baby are going to be at age 2 albeit he/she is merely 2 days old.
In some situations, the months and days results of this age calculator could also be , especially when the date is that the end of a month. For instance , we all count Feb. 20 to March 20 to be one month. However, there are two ways to calculate the age from Feb. 28, 2015 to Mar 28 . Then the result’s one month and three days. If thinking both Feb. 28 and Mar. Both calculation results are reasonable. Similar situations exist for dates like Apr. May 30 to June 30, etc. The confusion comes from the number of days in pervious months. In our calculation, we used the previous method.